157411397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35509}}^1$

素因数の和:35564

約数の個数: 16

約数和(自身を含む): 190901760

約数和(自身を除く): 33490363

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 35509, 390599, 461617, 1100779, 5077787, 12108569, 14310127, 157411397]

約数ペア:

[(1, 157411397), (11, 14310127), (13, 12108569), (31, 5077787), (143, 1100779), (341, 461617), (403, 390599), (4433, 35509)]